Patents by Inventor Norihiro Mae

Norihiro Mae has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Cooling system for motor
    Patent number: 9712021
    Abstract: In a vertical through hole of a rotational shaft, a first protrusion portion and a second protrusion portion protruding from an inner peripheral surface of the vertical through hole are provided in an axial direction of the through hole to form a storage area for storing oil, and discharge holes for directly discharging oil flowing over the first protrusion portion into the transaxle casing are provided in parallel with cooling holes.
    Type: Grant
    Filed: September 13, 2013
    Date of Patent: July 18, 2017
    Assignees: TOYOTA JIDOSHA KABUSHIKI KAISHA, AISIN AW CO., LTD.
    Inventors: Masato Watanabe, Takeshi Kanayama, Yosuke Kato, Nobuhito Mori, Shinichiro Suenaga, Takamasa Takeuchi, Norihiro Mae, Tomoo Atarashi, Yasuo Shimizu
  • COOLING SYSTEM FOR MOTOR
    Publication number: 20140077631
    Abstract: In a vertical through hole of a rotational shaft, a first protrusion portion and a second protrusion portion protruding from an inner peripheral surface of the vertical through hole are provided in an axial direction of the though hole to form a storage area for storing oil, and discharge holes for directly discharging oil flowing over the first protrusion portion into the transaxle casing are provided in parallel with the cooling holes.
    Type: Application
    Filed: September 13, 2013
    Publication date: March 20, 2014
    Applicants: AISIN AW CO., LTD., TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Masato WATANABE, Takeshi KANAYAMA, Yosuke KATO, Nobuhito MORI, Shinichiro SUENAGA, Takamasa TAKEUCHI, Norihiro MAE, Tomoo ATARASHI, Yasuo SHIMIZU
  • Vehicular drive apparatus
    Patent number: 7470205
    Abstract: A vehicular drive apparatus includes a case, a first brake having a first friction plate set and a second brake having a second friction plate set wherein the first friction plate set and the second friction plate set are sequentially arranged on a single axis, and a first hydraulic servo arranged to correspond to the first brake and a second hydraulic servo arranged to correspond to the second brake.
    Type: Grant
    Filed: March 7, 2006
    Date of Patent: December 30, 2008
    Assignees: Aisin AW Co., Ltd., Toyota Jidosha Kabushiki Kaisha
    Inventors: Norihiro Mae, Kenji Omote, Satoru Wakuta, Kazuhisa Ozaki, Kinya Yoshii, Masatoshi Adachi
  • Vehicular drive apparatus
    Publication number: 20060219051
    Abstract: A vehicular drive apparatus includes a case, a first brake having a first friction plate set and a second brake having a second friction plate set wherein the first friction plate set and the second friction plate set are sequentially arranged on a single axis, and a first hydraulic servo arranged to correspond to the first brake and a second hydraulic servo arranged to correspond to the second brake.
    Type: Application
    Filed: March 7, 2006
    Publication date: October 5, 2006
    Applicants: AISIN AW CO., LTD., TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Norihiro Mae, Kenji Omote, Satoru Wakuta, Kazuhisa Ozaki, Kinya Yoshii, Masatoshi Adachi